Largest migration of an internet top-level domain in a single transition

- Who
- Afilias Australia Pty Ltd.
- What
- 3,153,979 total number
- Where
- Australia (Melbourne)
- When
- 01 July 2018
The largest migration of an internet top-level domain in a single transition is 3,153,979 domains, and was achieved by Afilias Australia Pty Ltd. (Australia) in Melbourne, Victoria, Australia, on 1 July 2018.
Afilias moved all of the .au domain names to their own servers.